Question

Multiplica (7y³ +5-4y) (y³ - 2) le doy coronitas ​

Answer 1

Respuesta:

7y⁶ - 4y⁴ - 9y³ + 8y - 10

Explicación paso a paso:

(7y³ +5-4y) (y³ - 2) = (7y³)(y³) - (7y³)(2) + (5)(y³)  - (5)(2) - (4y)(y³) + (4y)(2) = 7y⁶ - 14y³ + 5y³ - 10 - 4y⁴ + 8y = 7y⁶ - 4y⁴ - 9y³ + 8y - 10

Answer 2

Respuesta:

7y⁶ - 4y⁴ - 9y³ + 8y - 10

Explicación paso a paso:

7y³ +5-4y) (y³ - 2) = (7y³)(y³) - (7y³)(2) + (5)(y³) - (5)(2) - (4y)(y³) + (4y)(2) = 7y⁶ - 14y³ + 5y³ - 10 - 4y⁴ + 8y = 7y⁶ - 4y⁴ - 9y³ + 8y - 10